package com.itheima.mm.dao;

import com.itheima.mm.pojo.User;
import org.apache.ibatis.annotations.Param;

/**
 * 包名:com.itheima.mm.dao
 * 作者:Leevi
 * 日期2020-01-15  10:26
 */
public interface UserDao {
    User findUserByUsername(String username);

}
